psychroplanet

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|astronomy}} A [[habitable]] [[planet]] that has a [[surface]] [[temperature]] of −50 to 0°C ([[cold]]er than is [[optimal]] for most [[terrestrial]] [[life]]), such as [[Mars]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.